html,
body {
  height: 100%;
}
.body {
  background: url(../imgs/wodefw.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
}
.sec {
  flex: 1;
  display: flex;
}
.sec .left {
  display: flex;
  flex-wrap: wrap;
  width: 75%;
  height: 80%;
}
.sec .left li {
  width: 50%;
  text-align: center;
  opacity: 0.8;
  height: 20%;
  padding-top: 0.66666667rem;
}
.sec .right {
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
  padding-top: 0.66666667rem;
}
.sec .right .aa {
  padding-top: 2.66666667rem;
}
.sec .right .bb {
  padding-top: 0.66666667rem;
}
.sec .right p {
  color: rgba(255, 255, 255, 0.8);
  padding-top: 0.26666667rem;
}
.foot {
  background: rgba(225, 198, 166, 0.5);
  height: 1.33333333rem;
}
.foot ul {
  display: flex;
  justify-content: space-around;
}
.foot ul li {
  height: 1.33333333rem;
  display: flex;
  align-items: center;
}
.foot ul li span {
  color: rgba(255, 255, 255, 0.8);
  padding-left: 0.13333333rem;
}
.foot ul li:nth-child(2) span {
  color: #ff7400;
}
